From 034f720f0bbc7f253c15613c28d994d7abf401eb Mon Sep 17 00:00:00 2001
From: tuqin <tuqin@tuqin.cn>
Date: 星期四, 24 九月 2026 10:53:33 +0800
Subject: [PATCH] feat: 现场需求后端改动

---
 src/main/resources/mapper/system/SysDeptMapper.xml |   16 ++++++++++++++--
 1 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/main/resources/mapper/system/SysDeptMapper.xml b/src/main/resources/mapper/system/SysDeptMapper.xml
index c71cd19..2f7e658 100644
--- a/src/main/resources/mapper/system/SysDeptMapper.xml
+++ b/src/main/resources/mapper/system/SysDeptMapper.xml
@@ -26,7 +26,6 @@
 	<sql id="selectDeptVo">
         select d.dept_id, d.parent_id, d.ancestors, d.dept_name, d.order_num, d.leader, d.phone, d.email, d.status, d.del_flag, d.create_by, d.create_time
         from sys_dept d
-        order by d.create_time desc
     </sql>
 
 	<select id="selectDeptList" parameterType="com.ruoyi.project.system.domain.SysDept" resultMap="SysDeptResult">
@@ -92,7 +91,7 @@
 
 	<select id="checkDeptNameUnique" resultMap="SysDeptResult">
 	    <include refid="selectDeptVo"/>
-		where dept_name=#{deptName} and parent_id = #{parentId} and del_flag = '0' limit 1
+		where dept_name=#{deptName} and parent_id = #{parentId} and del_flag = '0' order by d.create_time desc limit 1
 	</select>
 
     <insert id="insertDept" parameterType="com.ruoyi.project.system.domain.SysDept">
@@ -156,6 +155,19 @@
 	    </foreach>
 	</update>
 
+	<update id="updateDeptSort" parameterType="java.util.List">
+	    update sys_dept set order_num =
+	    <foreach collection="depts" item="item" index="index"
+	        separator=" " open="case dept_id" close="end">
+	        when #{item.deptId} then #{item.orderNum}
+	    </foreach>
+	    where dept_id in
+	    <foreach collection="depts" item="item" index="index"
+	        separator="," open="(" close=")">
+	        #{item.deptId}
+	    </foreach>
+	</update>
+
 	<update id="updateDeptStatusNormal" parameterType="Long">
  	    update sys_dept set status = '0' where dept_id in
  	    <foreach collection="array" item="deptId" open="(" separator="," close=")">

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